Features 1.CPU cooler is durable and it supports large air volume, quiet and efficient heat dissipation, which includes ABS plate and water pressure bearing. 2.Sturdy, well-organized aluminum dense fins work as super heat sink, which can be not easy to deform. 3.Keeps good cooling effect to computer CPU, this CPU fan's plug is fit for AMD 775 / 1150 / 1151 / 1155 / 1156 / 1366. 4.Equipped with clean and beautiful fins, foldable hinges, which can prevent deformation, more durable. 5.CPU cooler installation is simple, which not require particularly complicated operations. Specification Item Type: CPU fan Fan Speed: Adjustable speed 800-2000 RPM +/- 10% Voltage: 12V Input Power: 2.5W Bearing Type: Water pressure bearing Fan Life: 50,000 hours Fan Noise: 18dBA Connector: 4Pin connector Radiator Material: Brass and aluminum Plug: Suitable for AMD 775 / 1150 / 1151 / 1155 / 1156 / 1366. Package List 1 x Heat Sink Base 1 x Fan